Peptide Database

Peptide NameRYamide 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC101H158N32O27S

DescriptionStandard

        SPARLITPRNDRFFMGSRY
    

Molecular Weight2284.60 Da

Isoelectric Point (pI)11.54

Net Charge (pH 7.0)2.46

Net Charge (pH 7.4) 2.25

Charge Density (pH 7.0) 0.1295

GRAVY Index-0.77

Hydrophobic Moment 0.48

Boman Index-0.27

Instability Index47.46

Aliphatic Index 46.32

Aromaticity 0.1579

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 978.45

LogP -10.16

H-bond Donors 36.0

H-bond Acceptors 31.0

Rotatable Bonds 71.0

Heavy Atoms 161.0

Ring Count 5.0

Amide Bonds 19.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0397199 VERIFIED: NO

Provenance & Taxonomy

OrganismBombyx mori [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide